Question

Problem 1
Calculate the correct reading, if the main
scale reading is 8 cm, vernier coincidence is 4
and positive zero error is 0.05 cm.
Solution:
Correct reading = 8 cm + (4 x 0.01cm) - 0.05 cm
= 8 +0.04 -0.05 = 8 -0.01 = 7.99 cm​

Answer 1

Answer:

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